/*
 * gpio.h
 * Project 4
 * Nicole Ang (nang1@asu.edu)
 * Bijan Fakhri (bfakhri@asu.edu)
 * CSE 325: Embedded Microprocessor Systems
 * Spring 2013
 */

#ifndef GPIO_H_
#define GPIO_H_

#include "all_includes.h"

void gpio_speaker_init();
void gpio_button_init();
void gpio_led_init();

#endif /* GPIO_H_ */
